RadioLink RC8X - Low Model Voltage Alarm Setting; Working Modes of R8 FG

RadioLink Electronic Limited
www.radiolink.com
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Attention:
1. Reverse polarity protection circuit design for all 8 channels of R8FG ensures vital components
are protected from a reverse polarity connection. But, the JST connector which is packed with
R8FG for connecting to the battery cannot reverse polarity connect, or it will lead to the wrong
voltage value telemetry.
2. Telemetry port is only used to model voltage telemetry. It can not be used to power the
receiver.
Low Model Voltage Alarm Setting
The low model battery voltage alarm is default 6.6V, if the voltage of
the model battery is lower than 6.6V, the transmitter will alarm with the
sound "low engine battery voltage", please replace the battery when
you heard the alarm, the value of low engine battery voltage alarm can
be set in the Telemetry setting - Battery. Normally we set the warning
value with the single cell voltage as 3.7V. For example, if it is a 3S
lithium battery used in the model car, the warning value can be set as
11.1V (3.7V*3S).
Working Modes of R8FG
R8FG has a built-in gyroscope, which can output not only PWM signals but also SBUS signals.
There are four working modes, including ordinary PWM mode, SBUS mode, Gyro mode, and
Gyro + SBUS mode. The channel signal corresponding to each mode is as follows:
R8FG Working Modes
Working Mode
PWM Mode
SBUS Mode
Gyro mode
Gyro+SBUS
Mode
Note
Channel
Telemetry
Telemetry Port of Model Battery Voltage
（
+ -
）
TELEMETRY port is only for 2S-8S battery voltage telemetry. The port
cannot be used to power the receiver.
1
PWM
PWM
PWM
PWM
Steering
2
PWM
PWM
PWM
PWM
Throttle
3
PWM
PWM
PWM
PWM
Aux